[CCPPETMR/Hackathon-SIRF] MRI Operator (#4)

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Matthias J. Ehrhardt

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Jul 26, 2018, 11:44:15 AM7/26/18
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A SIRF Acquisition Model <=> A CIL Operator
A.direct(x)
A.adjoint(x)

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Edoardo Pasca

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Jul 26, 2018, 12:04:56 PM7/26/18
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https://github.com/CCPPETMR/Hackathon-SIRF/blob/163c3a6de58ca76d8167d94858fcdace898f352d/src/xGadgetron/pGadgetron/Gadgetron.py#L1104-L1130

direct = forward
adjoint = backward

Matthias J. Ehrhardt

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Jul 27, 2018, 6:47:50 AM7/27/18
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Should include "subset" functionality. E.g. A[i].direct(x) "projects" for the ith coil.

evgueni-ovtchinnikov

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Jul 27, 2018, 7:04:52 AM7/27/18
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computing one coil projection requires either some additions to gadgetron_x.* or editing function sample_data from ismrmrdtools/simulation.py

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